Audison USS4

4 Channel Universal Speaker Simulator Some OEM sourceshead-units have a test circuit that monitors the presence of a low-impedance load to enable audio outputs. When you connect this type of head-unit to the high-level inputs of an Audison bit processor, which has a high impedance load, audio outputs are silenced. By inserting the USS4 between the source and the processor amplifier, these problems are definitively solved. If there is a need to generate a remote signal to control the amplifier...